Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148322 | Micro aspherical lens and fabricating method therefor and optical device | Shigeru Aoyama, Shiro Ogata | 1992-09-15 |
| 5138687 | Rib optical waveguide and method of manufacturing the same | Noriyoshi Horie, Hayami Hosokawa, Masami Tada, Tatsuo Ohgaki, Hironobu Kiyomoto | 1992-08-11 |
| 5128915 | Optical pickup device | Nobuhisa Inoue, Shiro Ogata, Mitsutaka Katoh, Masaharu Matano, Kazuhiko Mori +1 more | 1992-07-07 |
| 5114513 | Optical device and manufacturing method thereof | Hayami Hosokawa | 1992-05-19 |
| 5111447 | Integral pick up for an optical digital disc using saw deflection and lense | Nobuhisa Inoue, Mori Kazuhiko, Masaharu Matano, Isao Taguchi | 1992-05-05 |
| 4912519 | Laser speckle velocity-measuring apparatus | Tomio Yoshida, Nobuo Nakatsuka, Hiroshi Kitajima | 1990-03-27 |
| 4776027 | Geometric figure position and orientation detection method and device | Atushi Hisano, Kazuhiko Saka, Toshimichi Masaki | 1988-10-04 |
| 4763973 | Waveguide-type optical sensor | Nobuhisa Inoue, Masaharu Matano | 1988-08-16 |
| 4762383 | Two dimensional light beam deflectors utilizing thermooptical effect and method of using same | Masaharu Matano, Kazuhiko Mori, Nobuhisa Inoue | 1988-08-09 |
| 4747090 | Integral pickup for an optical digital disc using saw deflection and lenses | Nobuhisa Inoue, Kazuhiko Mori, Masaharu Matano, Isao Taguchi | 1988-05-24 |
| 4738502 | Optical deflector | Kazuo Mikami, Mitsutaka Katoh | 1988-04-19 |
| 4737946 | Device for processing optical data with improved optical allignment means | Nobuhisa Inoue, Shiro Ogata, Mitsutaka Katoh, Masaharu Matano, Kazuhiko Mori +1 more | 1988-04-12 |
| 4712854 | Optical waveguide and method of making the same | Kazuo Mikami, Mitsutaka Katoh | 1987-12-15 |
| 4604707 | Device and method for comparing optical signals | Nobuhisa Inoue, Kazuhiko Mori, Masaharu Matano | 1986-08-05 |
| 4595253 | Parallel-to-serial conversion of optical data using acousto-optical diffraction | Masaharu Matano, Kazuhiko Mori, Norihiro OTA | 1986-06-17 |
| 4532632 | Tunable semiconductor laser | Kazuhiko Mori, Masaharu Matano, Norihiro OTA | 1985-07-30 |
| 4491384 | Optical switch device | Masaharu Matano, Kazuhiko Mori, Norihiro OTA | 1985-01-01 |